公开(公告)号：US20210325103A1

公开(公告)日：2021-10-21

申请号：US17360531

申请日：2021-06-28

Applicant: LG Electronics Inc.

Inventor： Sangbok CHOI ,  Yonghwan EOM ,  Kyongbae PARK ,  Juyeong HEO ,  Cholok HAN ,  Sungwook KIM ,  Wookyung BAIK

IPC: F25D21/02 ,  F25B49/02 ,  F25D21/00 ,  G01L27/00 ,  F25D17/08

Abstract: The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet through which the air is discharged to the storage chamber are formed; an evaporator provided inside the case for exchanging heat with the air to supply cool air; and a differential pressure sensor provided inside the case.

公开(公告)号：US20190072310A1

公开(公告)日：2019-03-07

申请号：US16072342

申请日：2017-01-25

Applicant: LG Electronics Inc.

Inventor： Sangbok CHOI ,  Yonghwan EOM ,  Kyongbae PARK ,  Juyeong HEO ,  Cholok HAN ,  Sungwook KIM ,  Wookyung BAIK

IPC: F25D21/02 ,  F25D17/08 ,  F25D21/00 ,  F25B49/02

Abstract: The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet through which the air is discharged to the storage chamber are formed; an evaporator provided inside the case for exchanging heat with the air to supply cool air; and a differential pressure sensor provided inside the case.